Had to set it in the View ! self.view.setRenderHints(QPainter.Antialiasing | QPainter.SmoothPixmapTransform)
2010/4/2 Philippe Crave <[email protected]>: > Hi, > > In a QGraphicsItem, I use painter.drawPixmap() in the paint() method. > but when I resize the QGraphicsView, the Pixmap is not that pretty. > > If I put that pixmap in a QGraphicsPixmapItem, then, I can set the > setTransformationMode(Qt.SmoothTransformation). the result is perfect > in any situation. > > but is it possible to get a Qt.SmoothTransformation of a QPixmap in > the following code sample ? > > / / / / / / / / / / / / / / / / / / / / / / / / > / / / / / > class Page(QGraphicsItem): > > Rect = QRectF(0, 0, 800, 480) > > def __init__(self, parent): > super(Page, self).__init__(parent) > self.setPos(self.mapFromParent(QPointF(0, 0))) > > self.setFlags(QGraphicsItem.ItemIsSelectable|QGraphicsItem.ItemIsMovable) > self.bg_pix = QPixmap('pic.png') > > def boundingRect(self): > return Page.Rect > > def paint(self, painter, option, widget=None): > painter.drawPixmap(QPointF(0, 0), self.bg_pix) > / / / / / / / / / / / / / / / / / / / / / / / / > / / / / / > > thank you, > Philippe > _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
